Human rhinovirus 16 causes Golgi apparatus fragmentation without blocking protein secretion.

ABSTRACT: The replication of picornaviruses has been described to cause fragmentation of the Golgi apparatus that blocks the secretory pathway. The inhibition of major histocompatibility complex class I upregulation and cytokine, chemokine and interferon secretion may have important implications for host defense. Previous studies have shown that disruption of the secretory pathway can be replicated by expression of individual nonstructural proteins; however the situation with different serotypes of human rhinovirus (HRV) is unclear. The expression of 3A protein from HRV14 or HRV2 did not cause Golgi apparatus disruption or a block in secretion, whereas other studies showed that infection of cells with HRV1A did cause Golgi apparatus disruption which was replicated by the expression of 3A. HRV16 is t

SUBMITTER: Mousnier A 

PROVIDER: S-EPMC4178721 | biostudies-literature | 2014 Oct

REPOSITORIES: biostudies-literature